Helmet mounted rail



FIG. 1 is a front perspective view of a helmet mounted rail showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof; and,

FIG. 4 is a rear elevational view thereof.

The broken lines shown in the drawings represent portions of the helmet mounted rail that form no part of the claimed design.

surfaces not shown form no part of the claimed design. 

CLAIM The ornamental design for a helmet mounted rail, as shown and described. 